The Index
400 dossiers
A research screener for every company we cover. Search a name or ticker, then sort and triage dossiers by coverage freshness, our conviction and trading relevance.
Optical Computing· 002281.SZ
A genuine top-4 global optical-component IDM riding the AI interconnect wave — but it is the low-margin generalist (~8% net) trading at a specialist multiple after a 5x run, with consensus targets implying ~55% downside. Real franchise, priced for a margin structure it has never earned.
Critical Materials· ARA.TO
The only Western "mine-to-magnet" pure-play levered specifically to HEAVY rare earths (Dy/Tb) — whose ex-China prices have ~doubled in 2026 (Dy ~US$930/kg, Tb ~US$4,028/kg) — via China's own low-cost ionic-clay geology; but it is a pre-revenue developer that has already re-rated ~5x to a ~CA$1.1B cap, owns a Chilean asset 99% of the local community voted against, faces MP Materials commissioning its own US HREE separation by mid-2026, and must fund a >US$1.5B integrated build off a ~US$40M cash balance with no binding offtake. Asymmetric optionality, not yet a position.